The Age of the Universe Is Estimated by ____

question 72

Multiple Choice

The age of the universe is estimated by ____.

• A) the temperature of the universal background radiation
• B) the age of comets formed in interstellar space
• C) the rate at which galaxies are moving away from one another
• D) the age of subatomic particles as determined by radioactive decay
• E) the age of the sun

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Definitions:

Respondents

Individuals who answer questions in a survey or study.

F-ratios

Used in analysis of variance, it compares the variance between groups to the variance within groups, helping determine statistical significance.

Skewed

A distribution that is not symmetric about its mean, having more values on one side of the center than the other.

Variances

A measure of the dispersion indicating how much the numbers in a data set differ from the mean.